Ticket #23525: django_admindocs_filter-2.patch

django/contrib/admindocs/views.py

@@ -308 +308 @@
     for module_name in template.get_templatetags_modules():
         mod = import_module(module_name)
         try:
+            modpath = os.path.dirname(upath(mod.__file__))
+        except AttributeError:
+            continue
+        try:
             libraries = [
                 os.path.splitext(p)[0]
-                for p in os.listdir(os.path.dirname(upath(mod.__file__)))
+                for p in os.listdir(modpath)
                 if p.endswith('.py') and p[0].isalpha()
             ]
         except OSError:
-            libraries = []
-        for library_name in libraries:
-            try:
-                template.get_library(library_name)
-            except template.InvalidTemplateLibrary:
-                pass
+            continue
+        else:
+            for library_name in libraries:
+                try:
+                    template.get_library(library_name)
+                except template.InvalidTemplateLibrary:
+                    pass
 
 
 def get_return_data_type(func_name):